[KongchangAI]
Unverified85% confidenceFactTime unknown

蒙氏彩色串珠棒(Colored Bead Stairs)1-10每个数量对应固定颜色(如1红、5浅蓝、10金),颜色恒定有助于孩子形成数量的视觉记忆,选购时应确认配色遵循蒙氏标准

1
Sources
85%
Confidence
Long-term
Relevance
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MCP
get_claim(id=270739)